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Commit a4e09aa3 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix click noises at suspend/free with Realtek codecs 



Call snd_hda_shutup_pins() at suspend and free for avoiding click noises.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 92ee6162

sound/pci/hda/patch_realtek.c

+7 −0
Original line number Diff line number Diff line
@@ -3693,6 +3693,11 @@ static int alc_build_pcms(struct hda_codec *codec) 
	return 0;

}













static inline void alc_shutup(struct hda_codec *codec)













{













	snd_hda_shutup_pins(codec);













}



























static void alc_free_kctls(struct hda_codec *codec)















{















	struct alc_spec *spec = codec->spec;









@@ -3713,6 +3718,7 @@ static void alc_free(struct hda_codec *codec)













	if (!spec)















		return;



























	alc_shutup(codec);















	alc_free_kctls(codec);















	kfree(spec);















	snd_hda_detach_beep_device(codec);









@@ -3722,6 +3728,7 @@ static void alc_free(struct hda_codec *codec)













static int alc_suspend(struct hda_codec *codec, pm_message_t state)















{















	struct alc_spec *spec = codec->spec;













	alc_shutup(codec);















	if (spec && spec->power_hook)















		spec->power_hook(codec, 0);















	return 0;